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| author | Simon Glass | 2015-04-14 21:03:20 -0600 |
|---|---|---|
| committer | Tom Warren | 2015-05-13 09:24:06 -0700 |
| commit | 962f5caf600c54f4103bfa6b31fa2fb4e8aaacb9 (patch) | |
| tree | fc9cb3eac617e65544c493b0a948bf752087b235 /lib/fdtdec.c | |
| parent | 3d7cf4192f045d9003c80bc937b18a6169eabbcf (diff) | |
dm: gpio: Add error handling and a function to claim vector GPIOs
gpio_get_values_as_int() should return an error if something goes wrong.
Also provide gpio_claim_vector(), a function to request the GPIOs and set
them to input mode. Otherwise callers have to do this themselves.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'lib/fdtdec.c')
0 files changed, 0 insertions, 0 deletions